Article Photos: Serge Ibaka made his presence known early — just ask James Harden 20/52

Oklahoma City's Russell Westbrook (0) shoots against Houston's Jeremy Lin (7) during Game 1 in the first round of the NBA playoffs between the Oklahoma City Thunder and the Houston Rockets at Chesapeake Energy Arena in Oklahoma City, Sunday, April 21, 2013. Oklahoma City won, 120-91. Photo by Nate Billings, The Oklahoman